Which two statements are true about adding Identity Services Engines 1.3 to Prime Infrastructure 2.2? (Choose two.) 

Answer options:

A. If you add two ISEs, one should be primary and the other should be standby.
B. You need to use superuser credentials on ISE for PI integration to work.
C. Configuration templates within PI can be used to set up ISE.D. A maximum of three ISEs can be added to PI.

AB